Chess South Africa Ratings Database

PLAYER TOURNAMENT ANALYSIS

Tournament analysis

Weng, Y (Yu Bo (David))

Chess SA id

1100117290

FIDE id

?

Date of birth

2010-01-05 (U16)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-09-27

Personal details last changed

2025-07-26

Junior GPX Games

42.7

Junior GPX Points

1638

TOURNAMENT
Tournament ID	20251967
Group ID	20251967
Tournament	South African Open 2025 (Blitz)
Format	Individual Swiss
Rating type	Blitz
Start	2025-07-02
End	2025-07-02
Rated	2025-07-06
Host	Johannesburg Metro (GJM)
Total time	5
Time weight	0.18
Official results	Official results
Tournament games	9
Tournament score	5
Final position	48
Shared position	48
Count for rating	Yes (OK)

Analysis

Type	Rating	Games	Score	%	Dp	Aor	Prat	We	SWe	1	=	0	+F	=F	Bye	=Bye	X
Main	1715.4	8	4	50	0	1757.2	1757.2	2.48	0.45	4	0	4	1	0	0	0	0
Blitz	1289.6	8	4	50	0	1497.9	1497.9	3.33	1.74	4	0	4	1	0	0	0	0

Opponents

Rnd	Date	Opponent	Title	Reg	Fed	Main	Type	Col	Res	MWe	MSWe	TWe	TSWe
1	2025-07-02	Pelontle-Bayani, P (Paul)		GJM	BOT	1308.1	1200	D	1	0	0	0	0
2	2025-07-02	Molefe, T (Thabiso)		GJM	RSA	1200	1200	B	1	-0.08	0.01	0.56	0.44
3	2025-07-02	Hodgson, TF (Timothy Fish)		WCT	RSA	1687.8	1638.4	W	1	0.57	0.43	0.14	0.86
4	2025-07-02	Yan, W (Weilun)	JNM	KIK	RSA	1954.6	1493.6	W	0	0.26	-0.26	0.3	-0.3
5	2025-07-02	Rabiul, B (Bhuiyan)		CSA	BAN	1307.1	1375	B	1	0.93	0.07	0.36	0.64
6	2025-07-02	Mlambo, I (Ishmael)	RM	GE	RSA	2039.6	1473.9	W	1	0.16	0.84	0.33	0.67
7	2025-07-02	Palmer, RN (Reegan)	CM	WCT	RSA	2035.4	1800.1	B	0	0.09	-0.09	0	0
8	2025-07-02	Nevin, TW (Tyler William)	CM	WCT	RSA	2004.5	1802	W	0	0.21	-0.21	1.08	-0.01
9	2025-07-02	Combrink, J (Juan-Louis)		GJM	RSA	1828.3	1200	B	0	0.33	-0.33	0.56	-0.56